EMF Scale Viewport Extents (ex) More...
#include <libemf.h>
Inheritance diagram for EMF::EMRSCALEVIEWPORTEXTEX:
Public Member Functions | |
| EMRSCALEVIEWPORTEXTEX (LONG x_num, LONG x_den, LONG y_num, LONG y_den) | |
| EMRSCALEVIEWPORTEXTEX (DATASTREAM &ds) | |
| bool | serialize (DATASTREAM ds) |
| int | size (void) const |
| void | execute (METAFILEDEVICECONTEXT *, HDC dc) const |
Detailed Description
EMF Scale Viewport Extents (ex)
The viewport extent is the device coordinate (i.e. pixels) size of the viewport. Scale the viewport extents by the ratios of the given values. (OpenOffice accepts this, but not SETVIEWPORTEXT(?))
Constructor & Destructor Documentation
| EMF::EMRSCALEVIEWPORTEXTEX::EMRSCALEVIEWPORTEXTEX | ( | LONG | x_num, |
| LONG | x_den, | ||
| LONG | y_num, | ||
| LONG | y_den | ||
| ) | [inline] |
- Parameters:
-
x_num numerator of x scale x_den denominator of x scale y_num numerator of y scale y_den denominator of y scale
| EMF::EMRSCALEVIEWPORTEXTEX::EMRSCALEVIEWPORTEXTEX | ( | DATASTREAM & | ds | ) | [inline] |
Construct a ScaleViewportExtEx record from the input stream.
- Parameters:
-
ds Metafile datastream.
Member Function Documentation
| void EMF::EMRSCALEVIEWPORTEXTEX::execute | ( | METAFILEDEVICECONTEXT * | , |
| HDC | dc | ||
| ) | const [inline, virtual] |
Execute this record in the context of the given device context.
- Parameters:
-
source the device context from which this record is taken. dc device context for execute.
Implements EMF::METARECORD.
| bool EMF::EMRSCALEVIEWPORTEXTEX::serialize | ( | DATASTREAM | ds | ) | [inline, virtual] |
- Parameters:
-
fp Metafile file handle.
Implements EMF::METARECORD.
| int EMF::EMRSCALEVIEWPORTEXTEX::size | ( | void | ) | const [inline, virtual] |
Internally computed size of this record.
Implements EMF::METARECORD.
The documentation for this class was generated from the following file:
